I have CISCO 2911 with SRE module for Wireless Lan controller software. also between my local network and CISCO router is a firewall, CISCO router is an edge router so router and my Lan are in different subnets. i want Wlan and Lan to be in a same subnet is it possible? In other words, can WLC and Access points be in different subnets? the case is that wireless devices should be behind the firewall.
Yes the WLC and ap can be in different subnet. But how can the WLAN and LAN in the same subnet in this case? As the WLC is integrated with the router, the wlan's L3 will be terminated on the router. The LAN and router are in different subnets and there is a firewall in the middle. I can't think of how we can make them in the same subnet.
As i understand, the router does not have a interface connects to LAN. There is a firewall between the router and the LAN. Will this solution still work across the firewall? How can you make the L2 cross the firewall? I assume the firewall is not running in L2 mode.